john lee wrote:
i am aware that in struts 2, when define an action, it could be
public class XXX implement Action
or
public class XXX extends ActionSupport
what is the difference b/w above two? in other words, in what kind of scenario, pick which one?
If you want validation or I18N support, and don't want to write it
yourself, use ActionSupport. As Steven said, you don't actually *have*
to implement Action for things to work (I don't recall if there's any
performance penalty incurred by forcing the use of reflection to find an
execute() method).
Dave
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